38 lines
1.2 KiB
PHP
38 lines
1.2 KiB
PHP
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<?php
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/**
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* Conditionally declares a `readonly()` function, which was renamed
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* to `wp_readonly()` in WordPress 5.9.0.
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*
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* In order to avoid PHP parser errors, this function was extracted
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* to this separate file and is only included conditionally on PHP 8.1.
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*
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* Including this file on PHP >= 8.1 results in a fatal error.
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*
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* @package WordPress
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* @since 5.9.0
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*/
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/**
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* Outputs the HTML readonly attribute.
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*
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* Compares the first two arguments and if identical marks as readonly.
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*
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* This function is deprecated, and cannot be used on PHP >= 8.1.
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*
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* @since 4.9.0
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* @deprecated 5.9.0 Use wp_readonly() introduced in 5.9.0.
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*
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* @see wp_readonly()
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*
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* @param mixed $readonly_value One of the values to compare.
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* @param mixed $current Optional. The other value to compare if not just true.
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* Default true.
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* @param bool $display Optional. Whether to echo or just return the string.
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* Default true.
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* @return string HTML attribute or empty string.
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*/
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function readonly( $readonly_value, $current = true, $display = true ) {
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_deprecated_function( __FUNCTION__, '5.9.0', 'wp_readonly()' );
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return wp_readonly( $readonly_value, $current, $display );
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}
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